I found this particular Buddy quite "easy" while playing Fernz Gate, so I decided to draw her. I'm near certain that this character in Japanese was named something like "Madaimekkuri" (Madaime Curie + "Yukkuri"). It's too perfect of a pun going by how they drew her here.
For those who may be lost on the joke, The Madaime head buddy is "Yukkuri", a joke character from the Touhou series, known by its catch phrase: "Yukkuri shiteitte ne!!!", or, "Take it easy!!!". You can quickly find the original image through googling "Yukkuri".
